Opinion helpfulness prediction in the presence of "words of few mouths".

Richong Zhang Thomas T. Tran Yongyi Mao

Published in: World Wide Web (2012)

Keyphrases

prediction accuracy
online reviews
prediction algorithm
online product reviews
n gram
prediction model
keywords
sentiment analysis
word sense disambiguation
prediction error
data sets
probabilistic model
natural language processing
sentence level
word segmentation
opinion retrieval